75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508-435-6831 ? fax 508- 497-6377 ? www.valpeyfisher.com ? revh0608 1 vfov400 series ocxo - ultra miniature, ultra low power hcmos / sinewave replaces valpey fisher part number(s): vft14a, vft14as, vft8s parameter symbol condition min typ max unit note frequency range f 5 5 250 50 mhz vfov404 vfov405 frequency stability ? f/f vs. operating temp. e: -30 c to +70 c 50 ppb std option shown. see ?how to order? chart below vs. supply voltage 2 ppb ref. vcc typ. vs. aging / day vs. aging / year 0.5 0.05 ppb ppm after 30 days operating temperature range t -30 +70 c std option shown. see ?how to order? chart below allan variance 1s 20e-12 ssb phase noise 1hz 10hz 100hz 1khz 10khz -90 -125 -145 -155 -165 dbc/hz for 10mhz oscillator (for 100mhz see noise plot) retrace after 30 min. 20 ppb g-sensitivity worst direction 1 ppb/g supply voltage vcc 4.75 3.1 5.0 3.3 5.25 3.5 v power consumption p steady state, 25 c start-up 0.12 0.7 0.13 1.2 w warm up time to 0.1ppm accuracy 15 30 60 sec. features ? 5mhz to 250mhz frequency range o industry?s smallest ocxo o fastest warm-up (approximately 30sec) o < 120mw power consumption ? sine wave or hcmos output ? multiple package options ? vibration resistant construction applications ? pll reference for telecommunication systems ? portable ( battery operated ) devices ? guidance systems ? instrumentation / test and measurement electrical specifications rohs status
75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508-435-6831 ? fax 508- 497-6377 ? www.valpeyfisher.com ? revh0608 2 vfov400 series ocxo - ultra miniature, ultra low power hcmos / sinewave electrical specifications ** high frequency fundamental ( up to 120mhz ) avail able without sub-harmonics. please refer to vfov500 parameter symbol condition min typ max unit note hcmos / ttl output levels hcmos/ttl 10kohm / 15pf order code h v h vcc = 5 vcc=3.3v 3.9 2.4 v v l 0.4 v rise / fall time at 10mhz 10 ns duty cycle 45 55 % sine-wave output ( vfov404 only ) vcc=5 +6 +8 +10 dbm order code s r l 50 ? harmonics -25 dbc sub-harmonics ( vfov404 only ) frequency >30mhz -40 dbc **multiplied fundamental control voltage vc vcc = 5 vcc=3.3v 0 0 4.3 2.8 v pull range from nominal f 0.5 1 ppm at 100mhz deviation slope monotonic, positive 0.4 0.25 ppm/ v vcc = 3.3v vcc = 5v reference output vref vcc = 5 vcc=3.3v 4.19 2.73 4.3 2.8 4.41 2.87 v 100mhz
75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508-435-6831 ? fax 508- 497-6377 ? www.valpeyfisher.com ? revh0608 3 vfov400 series ocxo - ultra miniature, ultra low power hcmos / sinewave parameter symbol condition min typ max unit note supply break down voltage vcc -0.5 vcc+20% v control voltage vc -1 9 v parameter specification storage temperature -60c to +90c humidity non-condensing, 95% mechanical shock per mil-std-202, 30g, half sine, 11ms vibration per mil-std-202, 10g swept sine to 2000hz soldering conditions 260 c for 10s absolute maximum ratings environmental and mechanical order code temperature range stability 1x10 -7 5x10 -8 2x10 -8 1x10 -8 5x10 -9 a 0c to 50c ? ? ? ? ? b 0c to 70c ? ? ? ? c -10c to 60c ? ? ? ? ? d -20c to 70c ? ? ? e -30c to 70c ? ? ? g -40c to 85c ? ? ? ? only available below 30mhz available frequency stabilities over operating temperature ranges how to order package dimensions (mm) vfov404 21.85 x 15.1 vfov405 14 x 14 code specification r 1x10 - 7 t 5x10 - 8 u 2x10 - 8 v 1x10 - 8 w 5x10 - 9 code specification a 0c to 50c b 0c to 70c c -10c to 60c d -20c to 70c e -30c to 70c g -40c to 85c code specification d 5v 5% e 3.3v 5% code per day per year c 1ppb 0.1ppm d 0.5ppb 0.05ppm code specification h hcmos s sinewave - - model vfov405 stability temperature range supply voltage a ging output w d e c h frequency, mhz 10
75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508-435-6831 ? fax 508- 497-6377 ? www.valpeyfisher.com ? revh0608 4 vfov400 series ocxo - ultra miniature, ultra low power hcmos / sinewave all tolerances 0.1mm (0.004?) all toler ances 0.1mm (0.004?) pin connection 1 vcontrol 2 vref. 7 gnd 8 output 14 vcc pin connection 1 vcontrol 2 vref. 4 gnd 5 output 8 vcc vfov404 cmos or sine packa g e o p tions vfov405 cmos only
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